CN220719828U - Concrete preparation facilities - Google Patents
Concrete preparation facilities Download PDFInfo
- Publication number
- CN220719828U CN220719828U CN202322310395.2U CN202322310395U CN220719828U CN 220719828 U CN220719828 U CN 220719828U CN 202322310395 U CN202322310395 U CN 202322310395U CN 220719828 U CN220719828 U CN 220719828U
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- Prior art keywords
- wall
- stirring barrel
- rotating
- screw
- concrete
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- 238000002360 preparation method Methods 0.000 title claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 67
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000002184 metal Substances 0.000 description 10
- 239000002994 raw material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to the field of concrete preparation, in particular to a concrete preparation device, which has the technical scheme that: the stirring device comprises a stirring barrel, handles are fixedly arranged on two sides of the outer wall of the stirring barrel, a material opening is formed in the top surface of the stirring barrel, a rotating rod is rotatably arranged on the bottom surface of the inner wall of the stirring barrel, the upper end of the rotating rod upwards penetrates through the material opening and extends out to the upper part of the material opening, a spiral sheet is fixedly arranged on the outer wall of the rotating rod, a rotating scraping plate device is fixedly arranged on the top surface of the stirring barrel, and the rotating scraping plate device can scrape out concrete on the surfaces of the inner wall of the stirring barrel and the spiral sheet, and has the beneficial effects that: the stirring barrel inner wall and the concrete on the spiral sheet surface are scraped out through the rotating scraper device, so that the effect of avoiding the generation of dry knots on the inner wall of the concrete preparation device is achieved, the service life of the concrete preparation device is prolonged, and the problem that the stirred concrete is not uniform enough is avoided.
Description
Technical Field
The utility model relates to the field of concrete preparation, in particular to a concrete preparation device.
Background
The concrete preparation device is equipment for preparing concrete, the concrete preparation device can mix cement, aggregate (such as sand and stones), water and admixture (such as fly ash, slag powder and the like) into concrete according to a certain proportion, and along with the continuous development of the building industry, the demand of the concrete is improved, and the concrete preparation device is further developed.
The prior art has the following defects: traditional concrete preparation facilities is after evenly stirring the raw materials into concrete, need pour the concrete and use, because the concrete has certain viscidity, leads to the concrete in the preparation facilities to fall totally completely, if not in time wash preparation facilities after pouring out the concrete, the concrete can the preparation facilities inner wall dry knot, when the preparation facilities is started again, the concrete piece of dry knot can block in the stirring head of preparation facilities, can influence the life-span of concrete preparation facilities over time, still can lead to the inhomogeneous problem of concrete that stirs out.
Therefore, it is necessary to invent a concrete preparing apparatus.
Disclosure of Invention
Therefore, the utility model provides a concrete preparation device, which scrapes out concrete on the surfaces of the inner wall of a stirring barrel and a spiral sheet by rotating a scraper device, so as to solve the problems that the inner wall of the preparation device is dry and hard when the traditional concrete preparation device is not cleaned in time, the service life of the concrete preparation device is easily influenced, and the stirred concrete is not uniform enough.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a concrete preparation facilities, includes the agitator, agitator outer wall both sides fixed mounting has the handle, the agitator top surface is provided with the feed opening, the bull stick is installed in the rotation of agitator inner wall bottom surface, the bull stick upper end upwards passes the feed opening and extends to the feed opening top, bull stick outer wall fixed mounting has the flight, agitator top surface fixed mounting has the rotating scraper blade device, the rotating scraper blade device can scrape out the concrete on agitator inner wall and flight surface.
Preferably, the rotating scraper device comprises a second bracket, the second bracket is fixedly arranged on the top surface of the stirring barrel, the second bracket is arranged on one side of the material opening, a hydraulic cylinder is fixedly arranged on one side of the upper end of the second bracket, the hydraulic cylinder is arranged right above the material opening, and a push rod is inserted into the lower end of the hydraulic cylinder.
Preferably, the rotating scraper device comprises a screw, a round hole is formed in the bottom surface of the push rod, the screw is inserted into the round hole formed in the bottom surface of the push rod, an annular groove is formed in the inner wall of the round hole formed in the bottom surface of the push rod, an annular protrusion is arranged at the upper end of the outer wall of the screw, the annular protrusion of the screw is embedded into the annular groove formed in the inner wall of the round hole of the push rod, and the screw is rotationally connected with the push rod through the annular protrusion.
Preferably, the screw rod of the rotating scraper device is inserted and installed in the rotating rod, the outer wall of the screw rod is provided with threads, and the threads of the outer wall of the screw rod penetrate through the inner wall of the rotating rod and extend to the outer wall of the rotating rod.
Preferably, the rotating scraper device comprises a fan fixedly arranged on the threaded side face of the lower end of the outer wall of the screw, the fan is arranged between the spiral pieces, one side, away from the screw, of the fan is fixedly provided with a scraper, and the scraper is arranged between the spiral pieces and the inner wall of the stirring barrel.
Preferably, the stirring barrel bottom is fixedly provided with a motor, one end of the motor, which is close to the stirring barrel, is an output end, the motor output end penetrates through the stirring barrel bottom and extends to the lower end of the rotating rod, and the motor output end is fixedly connected with the lower end of the rotating rod.
Preferably, the rotating shafts are fixedly arranged on two sides of the outer wall of the stirring barrel, one end, far away from the stirring barrel, of the rotating shaft is inserted into and arranged at the upper end of the first support, the first support is arranged on two sides of the stirring barrel, and the stirring barrel is rotationally connected with the first support through the rotating shafts.
The beneficial effects of the utility model are as follows: simple structure, convenient to use scrapes out the concrete on agitator inner wall and flight surface through rotating scraper means to reach the effect that avoids concrete preparation facilities inner wall to produce the drier, prolonged concrete preparation facilities's life-span and avoided the inhomogeneous problem of concrete of stirring out.
Drawings
Fig. 1 is a front view of a concrete preparing apparatus according to the present utility model;
FIG. 2 is a schematic view of a material port structure of a concrete preparation device provided by the utility model;
FIG. 3 is a cross-sectional view of a mixing drum of a concrete manufacturing apparatus according to the present utility model;
fig. 4 is a schematic structural view of a hydraulic cylinder of the concrete preparation device provided by the utility model;
fig. 5 is a schematic diagram showing connection between a push rod and a screw rod of the concrete preparation device provided by the utility model.
In the figure: the stirring barrel 11, the handle 12, the rotating shaft 13, the first bracket 14, the motor 15, the rotating rod 16, the spiral sheet 17, the material opening 18, the second bracket 21, the hydraulic cylinder 22, the push rod 23, the screw 24, the fan blade 35 and the scraping plate 36.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1
As shown in fig. 1-3, a concrete preparation device according to an embodiment of the present utility model includes a stirring barrel 11, handles 12 are fixedly installed on two sides of an outer wall of the stirring barrel 11, a material opening 18 is provided on a top surface of the stirring barrel 11, a rotating rod 16 is rotatably installed on a bottom surface of an inner wall of the stirring barrel 11, an upper end of the rotating rod 16 passes through the material opening 18 upwards and extends out to a position above the material opening 18, a spiral sheet 17 is fixedly installed on an outer wall of the rotating rod 16, and a rotating scraper device is fixedly installed on a top surface of the stirring barrel 11 and can scrape concrete on the inner wall of the stirring barrel 11 and the surface of the spiral sheet 17.
In the above embodiment, it should be noted that, the stirring barrel 11 is a metal stirring barrel, the handle 12 is a metal handle, the rotating rod 16 is a hollow metal rod, the spiral piece 17 is a metal spiral piece, raw materials are injected into the stirring barrel 11 from the material port 18, the rotating rod 16 is rotated with the spiral piece 17 to achieve the effect of stirring and manufacturing concrete, then the stirring barrel 11 is inverted to enable the concrete to flow out from the material port 18, and meanwhile, the stirring barrel 11 inner wall and the concrete on the spiral piece 17 surface are scraped out by the rotating scraper device to achieve the effect of avoiding the concrete from forming a dry knot on the stirring barrel 11 inner wall, so that the service life of the concrete preparation device is prolonged and the problem of uneven stirring concrete is avoided.
Example 2
As shown in fig. 1 and 4, a concrete preparing apparatus includes the whole contents of embodiment 1, in addition, the rotating scraper device includes a second bracket 21, the second bracket 21 is fixedly installed on the top surface of the stirring barrel 11, the second bracket 21 is disposed on one side of the material port 18, a hydraulic cylinder 22 is fixedly installed on one side of the upper end of the second bracket 21, the hydraulic cylinder 22 is disposed right above the material port 18, and a push rod 23 is inserted and installed at the lower end of the hydraulic cylinder 22.
In the above embodiment, it should be noted that the second bracket 21 is a metal bracket, the hydraulic cylinder 22 is a pressurizing device, and the push rod 23 is a metal push rod, so as to achieve the effect of driving the push rod to move upwards through the hydraulic cylinder 22.
Example 3
As shown in fig. 1, 4 and 5, a concrete preparing apparatus includes the whole contents of embodiment 2, in addition, the rotating scraper device includes a screw 24, the bottom surface of the push rod 23 is provided with a round hole, the screw 24 is inserted into the round hole installed on the bottom surface of the push rod 23, the inner wall of the round hole on the bottom surface of the push rod 23 is provided with an annular groove, the upper end of the outer wall of the screw 24 is provided with an annular protrusion, the annular protrusion of the screw 24 is embedded into the annular groove installed on the inner wall of the round hole of the push rod 23, and the screw 24 is rotationally connected with the push rod 23 through the annular protrusion.
In the above embodiment, the screw 24 is a metal screw, and the screw 24 is rotatably connected to the push rod 23 by an annular protrusion at the upper end of the screw 24, and the push rod 23 moves upward to achieve the effect of pulling the screw 24 upward.
Example 4
As shown in fig. 3, a concrete preparing apparatus includes the whole contents of embodiment 3, in addition, a screw 24 of the rotary scraping means is inserted and installed in the rotary rod 16, the outer wall of the screw 24 is provided with threads, and the threads of the outer wall of the screw 24 penetrate through the inner wall of the rotary rod 16 and extend to the outer wall of the rotary rod 16.
In the above embodiment, the rotating rod 16 is a metal rotating rod, and when the screw 24 moves upward, the screw 24 is screwed up by the interaction between the threads of the surface of the screw 24 and the rotating rod 16.
Example 5
As shown in fig. 3, a concrete preparing apparatus includes the whole of embodiment 4, and in addition, the rotary scraping means includes a blade 35, the blade 35 is fixedly installed on the threaded side surface of the lower end of the outer wall of the screw 24, the blade 35 is disposed between the blades 17, the scraping means 36 is fixedly installed on the side of the blade 35 away from the screw 24, and the scraping means 36 is disposed between the blades 17 and the inner wall of the stirring vessel 11.
In the above embodiment, the fan blade 35 is a rubber fan blade, the size of the fan blade 35 is equal to the size of the section of the space between the spiral blade 17 and the blade 36 is a rubber blade, the width of the blade 36 is equal to the width of the space between the spiral blade 17 and the inner wall of the stirring barrel 11, and the fan blade 35 and the blade 36 are driven to spirally rise along the surface of the spiral blade 17 by the spiral rising of the screw 24 so as to achieve the effect of scraping out the concrete adhered to the spiral blade 17 and the inner wall of the stirring barrel 11.
Example 6
As shown in fig. 1 and 3, a concrete preparing apparatus includes the whole content of embodiment 1, in addition, a motor 15 is fixedly installed at the bottom of the stirring barrel 11, one end of the motor 15 close to the stirring barrel 11 is an output end, the output end of the motor 15 penetrates through the bottom of the stirring barrel 11 and extends to the lower end of the rotating rod 16, and the output end of the motor 15 is fixedly connected with the lower end of the rotating rod 16.
In the above embodiment, the motor 15 drives the rotating rod 16 to rotate so as to drive the spiral piece 17 to rotate, so as to achieve the effect of stirring raw materials to prepare concrete, and the screw 24 on the inner wall rotates along with the rotating rod 16, but the screw 24 does not rise.
Example 7
As shown in fig. 1, a concrete preparing apparatus includes the whole content of embodiment 1, in addition, two sides of the outer wall of the stirring barrel 11 are fixedly provided with rotating shafts 13, one end of each rotating shaft 13 far away from the stirring barrel 11 is inserted and installed at the upper end of a first bracket 14, the first bracket 14 is arranged at two sides of the stirring barrel 11, and the stirring barrel 11 is rotatably connected with the first bracket 14 through the rotating shafts 13.
In the above embodiment, it should be noted that the first bracket 14 is a metal bracket, the rotating shaft 13 is a metal rotating shaft, and the stirring barrel 11 is rotated by holding the handle 12 to achieve the effect of pouring concrete.
The application process of the utility model is as follows: the person skilled in the art injects raw materials into the stirring barrel 11 from the material opening 18, starts the motor 15 to drive the rotating rod 16 to rotate so as to drive the spiral piece 17 to stir the raw materials uniformly to prepare concrete, then holds the handle 12 to rotate the stirring barrel 11 to pour out the concrete, starts the hydraulic cylinder 22 to drive the push rod 23 to move upwards after the concrete is poured, the push rod 23 drives the screw rod 24 to rise upwards in a spiral manner, the screw rod 24 rises in a spiral manner so as to drive the fan piece 35 and the scraping plate 36 to rise along the surface of the spiral piece 17 in a spiral manner, and the concrete attached to the inner wall of the stirring barrel 11 is scraped out so as to complete the preparation of the concrete.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (7)
1. The utility model provides a concrete preparation facilities, includes agitator (11), agitator (11) outer wall both sides fixed mounting has handle (12), agitator (11) top surface is provided with feed opening (18), agitator (11) inner wall bottom surface rotates installs bull stick (16), bull stick (16) upper end upwards passes feed opening (18) and extends to feed opening (18) top, bull stick (16) outer wall fixed mounting has flight (17), its characterized in that: the top surface of the stirring barrel (11) is fixedly provided with a rotating scraper device, and the rotating scraper device can scrape out concrete on the inner wall of the stirring barrel (11) and the surface of the spiral sheet (17).
2. A concrete preparation device according to claim 1, characterized in that: the rotary scraping plate device comprises a second bracket (21), the second bracket (21) is fixedly arranged on the top surface of the stirring barrel (11), the second bracket (21) is arranged on one side of the material opening (18), a hydraulic cylinder (22) is fixedly arranged on one side of the upper end of the second bracket (21), the hydraulic cylinder (22) is arranged right above the material opening (18), and a push rod (23) is inserted and arranged at the lower end of the hydraulic cylinder (22).
3. A concrete preparation device according to claim 2, characterized in that: the rotating scraping plate device comprises a screw rod (24), a round hole is formed in the bottom surface of the push rod (23), the screw rod (24) is inserted into the round hole formed in the bottom surface of the push rod (23), an annular groove is formed in the inner wall of the round hole formed in the bottom surface of the push rod (23), an annular protrusion is formed in the upper end of the outer wall of the screw rod (24), the annular protrusion of the screw rod (24) is embedded into the annular groove formed in the inner wall of the round hole of the push rod (23), and the screw rod (24) is rotatably connected with the push rod (23) through the annular protrusion.
4. A concrete preparation device according to claim 1, characterized in that: the screw (24) of the rotating scraper device is inserted and installed in the rotating rod (16), threads are arranged on the outer wall of the screw (24), and the threads on the outer wall of the screw (24) penetrate through the inner wall of the rotating rod (16) and extend to the outer wall of the rotating rod (16).
5. A concrete preparation device according to claim 1, characterized in that: the rotating scraper device comprises a fan blade (35), the fan blade (35) is fixedly arranged on the threaded side face of the lower end of the outer wall of the screw (24), the fan blade (35) is arranged between the screw blades (17), one side, far away from the screw (24), of the fan blade (35) is fixedly provided with a scraper blade (36), and the scraper blade (36) is arranged between the screw blades (17) and the inner wall of the stirring barrel (11).
6. A concrete preparation device according to claim 1, characterized in that: the stirring barrel is characterized in that a motor (15) is fixedly installed at the bottom of the stirring barrel (11), one end, close to the stirring barrel (11), of the motor (15) is an output end, the output end of the motor (15) penetrates through the bottom of the stirring barrel (11) and extends to the lower end of the rotating rod (16), and the output end of the motor (15) is fixedly connected with the lower end of the rotating rod (16).
7. A concrete preparation device according to claim 1, characterized in that: the stirring device is characterized in that rotating shafts (13) are fixedly arranged on two sides of the outer wall of the stirring barrel (11), one end, far away from the stirring barrel (11), of each rotating shaft (13) is inserted into the upper end of a first support (14), the first support (14) is arranged on two sides of the stirring barrel (11), and the stirring barrel (11) is rotationally connected with the first support (14) through the rotating shafts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310395.2U CN220719828U (en) | 2023-08-28 | 2023-08-28 | Concrete preparation facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322310395.2U CN220719828U (en) | 2023-08-28 | 2023-08-28 | Concrete preparation facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220719828U true CN220719828U (en) | 2024-04-05 |
Family
ID=90497128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322310395.2U Active CN220719828U (en) | 2023-08-28 | 2023-08-28 | Concrete preparation facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220719828U (en) |
-
2023
- 2023-08-28 CN CN202322310395.2U patent/CN220719828U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |